Commit bb20da18 authored by Yihao Han's avatar Yihao Han Committed by Luiz Augusto von Dentz
Browse files

Bluetooth: MGMT: fix zalloc-simple.cocci warnings 



Use zeroing allocator rather than allocator followed by memset with 0

Generated by: scripts/coccinelle/api/alloc/zalloc-simple.cocci

Signed-off-by: default avatarYihao Han <hanyihao@vivo.com>
Signed-off-by: default avatarLuiz Augusto von Dentz <luiz.von.dentz@intel.com>
parent 3124d320

net/bluetooth/mgmt.c

+1 −3
Original line number Original line Diff line number Diff line
@@ -4397,12 +4397,10 @@ static int read_exp_features_info(struct sock *sk, struct hci_dev *hdev, 




	/* Enough space for 7 features */

	/* Enough space for 7 features */

	len = sizeof(*rp) + (sizeof(rp->features[0]) * 7);

	len = sizeof(*rp) + (sizeof(rp->features[0]) * 7);

	rp = kmalloc(len, GFP_KERNEL);

	rp = kzalloc(len, GFP_KERNEL);

	if (!rp)

	if (!rp)

		return -ENOMEM;

		return -ENOMEM;





	memset(rp, 0, len);



#ifdef CONFIG_BT_FEATURE_DEBUG

#ifdef CONFIG_BT_FEATURE_DEBUG

	if (!hdev) {

	if (!hdev) {

		flags = bt_dbg_get() ? BIT(0) : 0;

		flags = bt_dbg_get() ? BIT(0) : 0;